Football player John Kent tags along as Huck Haines and the Wabash Indianians travel to an engagement in Paris, only to lose it immediately. John and company visit his aunt, owner of a posh fashion house run by her assistant, Stephanie. There they meet the singer Scharwenka (alias Huck's old friend Lizzie), who gets the band a job. Meanwhile, Madame Roberta passes away and leaves the business to John and he goes into partnership with Stephanie.

Tensions erupt within an Arizona cattle baron's household when his three sons vie for control of the ranch.

A decoding expert tangles with enemy spies.

After the North defeats the South, Union Maj. Jeff Clanton heads to Missouri to provide the Confederacy's Quantrill's Raiders a chance to claim allegiance to the Union, thereby clearing their wanted status. But standing in Clanton's way are the corrupt lawmen Joad and Fowler, who would rather keep the men outlaws to collect the reward on their heads. After Joad and Fowler frame Clanton for murder, he manages to escape, becoming an outlaw himself.

Mercenary Donovan is hired to kidnap King Peter II. He learns that the party in power is evil and that the King is in danger, so kidnaps the King to keep him safe while a revolution is planned.

During the 18th century, German noblewoman Sophia Frederica, who would later become Catherine the Great, travels to Moscow to marry the dimwitted Grand Duke Peter, the heir to the Russian throne. Their arranged marriage proves to be loveless, and Catherine takes many lovers, including the handsome Count Alexei, and bears a son. When the unstable Peter eventually ascends to the throne, Catherine plots to oust him from power.

An Italian immigrant studying the law gets mixed up with crooks.

The invention of a machine that can cause remote explosions brings the attention of Scotland Yard and Bulldog Drummond.

In this light and lovely romantic musical, a Hungarian woman attends a Viennese fair and buys a card from a gypsy fortune teller. It says that she will meet someone important and is destined for a happy marriage. Afterward she gets a job as a baker's assistant. She then meets a handsome army drummer who secretly dreams of becoming a famous composer and conductor. Unfortunately the military forbids the young corporal to create his own music. But then Ilonka secretly sends one of the drummer's waltzes to the Austrian Emperor with his weekly order of pastries. Her act paves the way toward the tuneful and joyous fulfillment of the gypsy's prediction.

When composer George Harvey Bone wakes with no memory of the previous night and a bloody knife in his pocket, he worries that he has committed a crime. On the advice of Dr. Middleton, Bone agrees to relax, going to a music performance by singer Netta Longdon. Riveted by Netta, Bone agrees to write songs for her rather than his own concerto. However, Bone soon grows jealous of Netta and worries about controlling himself during his spells.